R/format_vector_replace.R

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format_vector_replace <- function(
  vec,
  vec_original = NULL,
  replace = NULL,
  ...
) {
  if (is.null(replace) || isFALSE(replace) || length(replace) == 0) {
    return(vec)
  }

  result <- vec

  for (z in seq_along(replace)) {
    new <- names(replace)[z]
    old_vals <- replace[[z]]

    for (old in old_vals) {
      match_idx <- vapply(
        seq_along(result),
        function(i) {
          x <- result[[i]]
          x0 <- if (!is.null(vec_original)) vec_original[[i]] else x

          any(c(
            is.na(old) && is.na(x),
            is.na(old) && is.na(x0),
            is.nan(old) && is.nan(x),
            is.nan(old) && is.nan(x0),
            is.infinite(old) &&
              is.infinite(x) &&
              typeof(x) == "double" &&
              sign(x) == sign(old),
            is.infinite(old) &&
              is.infinite(x0) &&
              typeof(x0) == "double" &&
              sign(x0) == sign(old),
            identical(old, x),
            identical(old, x0),
            # Add string conversion matching for mixed types
            identical(as.character(old), as.character(x)),
            identical(as.character(old), as.character(x0))
          ))
        },
        logical(1)
      )

      result[match_idx] <- new
    }
  }

  return(result)
}